An improved method and system for neurofeedback training

Abstract

A method and system of neurofeedback training in a neurofeedback training session are presented. The neurofeedback training includes providing a neurofeedback sensory signal to a user during a neurofeedback training period. An EEG signal is obtained from electrodes worn on the user’s head during the neurofeedback training period. The EEG signal includes, amongst others, alpha waves and beta waves. A relative power is determined based on at least an alpha power of the alpha waves and a beta power of the beta waves. One or more characteristics of the relative power over time are determined during the neurofeedback training period. One or more parameters of the neurofeedback sensory signal are set during the neurofeedback training period or for a next neurofeedback training period in the neurofeedback training session based on the one or more characteristics. +Fig.